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https://github.com/hhatto/fpath
fast Python's os.path module written in Rust
https://github.com/hhatto/fpath
python rust
Last synced: about 1 month ago
JSON representation
fast Python's os.path module written in Rust
- Host: GitHub
- URL: https://github.com/hhatto/fpath
- Owner: hhatto
- Created: 2018-03-12T05:16:32.000Z (over 6 years ago)
- Default Branch: main
- Last Pushed: 2023-12-19T08:40:24.000Z (11 months ago)
- Last Synced: 2024-05-09T21:56:26.983Z (6 months ago)
- Topics: python, rust
- Language: Python
- Homepage:
- Size: 113 KB
- Stars: 6
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# fpath [](https://github.com/hhatto/fpath/actions/workflows/python-package.yml)
Python's os.path module written in Rust
## Requirements
* Python3
* [setuptools-rust](https://github.com/PyO3/setuptools-rust)
* Nightly Rust
```
$ pip install setuptools_rust
$ rustup default nightly
```
## Installation
```
$ pip install --upgrade git+https://github.com/hhatto/fpath
```
## Usage
```python
>>> import os.path
>>> import fpath
>>> os.path.abspath("path/to/file")
'/home/user/path/to/file'
>>> fpath.abspath("path/to/file")
'/home/user/path/to/file'
>>> import timeit
>>> timeit.timeit('import os.path;os.path.abspath("path/to/file")', number=1000*10)
0.20972810598323122
>>> timeit.timeit('import fpath;fpath.abspath("path/to/file")', number=1000*10)
0.12387347500771284
>>>
```
## Benchmark
```
methodname % real[p,r] user[p,r] sys[p,r] n
abspath 45.53% 10.15s, 5.53s 6.86s, 2.81s 3.25s, 2.69s 100000
basename 53.52% 0.71s, 0.33s 0.70s, 0.33s 0.00s, 0.00s 100000
dirname 57.43% 1.02s, 0.43s 1.01s, 0.43s 0.00s, 0.00s 100000
isabs 56.55% 0.59s, 0.25s 0.59s, 0.25s 0.00s, 0.00s 100000
islink 0.25% 3.78s, 3.77s 0.01s, 0.01s 0.01s, 0.00s 50
exists 0.25% 3.78s, 3.77s 0.01s, 0.01s 0.01s, 0.00s 50
lexists 0.70% 3.77s, 3.74s 0.01s, 0.01s 0.01s, 0.00s 50
split 53.85% 1.17s, 0.54s 1.17s, 0.54s 0.00s, 0.00s 100000
splitext 62.02% 1.22s, 0.46s 1.21s, 0.46s 0.00s, 0.00s 100000
relpath 52.97% 0.02s, 0.01s 0.01s, 0.01s 0.01s, 0.00s 50
normpath 57.27% 2.02s, 0.86s 2.01s, 0.86s 0.00s, 0.00s 100000
realpath 1.08% 13.39s, 13.25s 0.05s, 0.02s 0.02s, 0.03s 50
join 23.01% 0.24s, 0.19s 0.24s, 0.18s 0.00s, 0.00s 100000
expanduser 67.45% 1.50s, 0.49s 1.49s, 0.48s 0.00s, 0.00s 100000
expandvars 61.37% 1.21s, 0.47s 1.19s, 0.47s 0.00s, 0.00s 100000
```
## For Developer
install dev dependencies:
```console
$ pip install ".[dev]"
```
build and install:
```console
$ maturin build
$ pip install .
```
run tests:
```
$ pytest tests/
```